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SPAA
2006
ACM
14 years 1 months ago
Astronomical real-time streaming signal processing on a Blue Gene/L supercomputer
LOFAR is the first of a new generation of radio telescopes, that combines the signals from many thousands of simple, fixed antennas, rather than from expensive dishes. Its revol...
John W. Romein, P. Chris Broekema, Ellen van Meije...
ICMCS
2007
IEEE
157views Multimedia» more  ICMCS 2007»
14 years 2 months ago
Analysis and Synthesis of Binaural Parameters for Efficient 3D Audio Rendering in MPEG Surround
This paper describes a novel method to simulate an multichannel audio experience using stereo headphones. In contrast to conventional, convolution-based methods, the current appro...
Dirk Breebaart
ICASSP
2010
IEEE
13 years 7 months ago
High precision frequency estimation for harpsichord tuning classification
We present a novel music signal processing task of classifying the tuning of a harpsichord from audio recordings of standard musical works. We report the results of a classificat...
Dan Tidhar, Matthias Mauch, Simon Dixon
IPSN
2010
Springer
14 years 2 months ago
Lakon: a middle-ground approach to high-frequency data acquisition and in-network processing in sensor networks
The need for high-frequency signal acquisition and processing is becoming increasingly prevalent in sensor networks. Applications that require high-frequency data sampling are pre...
Prashanth G. Reddy, Nigamanth Sridhar
ICASSP
2011
IEEE
12 years 11 months ago
Characterizing physical-layer secrecy with unknown eavesdropper locations and channels
—We present a probabilistic framework for physical layer secrecy when the locations and channels of the eavesdroppers are unknown. The locations are modeled by a Poisson point pr...
Mounir Ghogho, Ananthram Swami